ASTM F436

ASTM F436 High Quality Washer

ASTM F436, covers the chemical and mechanical requirements for hardened washers. These heat treated washers are intended for general purpose and construction use.

F436 washers, are suitable to use with various fasteners including B7, B16, L7, A325, A490, A449, A354, A193, A320 and F1554 construction bolts.

Hardness Class: 38-45 HRC

ASTM F436 Technical Spesifications

ASTM-F436M

 

 

Size d dc h n
(Min) (Max) Nominal Size (Min) (Max) (Min) (Max)
1/2 0.531 0.5623 1.063 1.0317 1.0943 0.097 0.177 0.438
5/8 0.688 0.7193 1.313 1.2817 1.3443 0.122 0.177 0.547
3/4 0.813 0.8443 1.469 1.4377 1.5003 0.122 0.177 0.656
7/8 0.938 0.9693 1.75 1.7187 1.7813 0.136 0.177 0.766
1 1.125 1.1563 2 1.9687 2.0313 0.136 0.177 0.875
1-1/8 1.25 1.2813 2.25 2.2187 2.2813 0.136 0.177 0.984
1-1/4 1.375 1.4063 2.5 2.4687 2.5313 0.136 0.177 1.094
1-3/8 1.5 1.5313 2.75 2.7187 2.7813 0.136 0.177 1.203
1-1/2 1.625 1.6563 3 2.9687 3.0313 0.136 0.177 1.313

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ASTM F436 Technical Spesifications

Description

ASTM-F436M

 

 

Size d dc h n
(Min) (Max) Nominal Size (Min) (Max) (Min) (Max)
1/2 0.531 0.5623 1.063 1.0317 1.0943 0.097 0.177 0.438
5/8 0.688 0.7193 1.313 1.2817 1.3443 0.122 0.177 0.547
3/4 0.813 0.8443 1.469 1.4377 1.5003 0.122 0.177 0.656
7/8 0.938 0.9693 1.75 1.7187 1.7813 0.136 0.177 0.766
1 1.125 1.1563 2 1.9687 2.0313 0.136 0.177 0.875
1-1/8 1.25 1.2813 2.25 2.2187 2.2813 0.136 0.177 0.984
1-1/4 1.375 1.4063 2.5 2.4687 2.5313 0.136 0.177 1.094
1-3/8 1.5 1.5313 2.75 2.7187 2.7813 0.136 0.177 1.203
1-1/2 1.625 1.6563 3 2.9687 3.0313 0.136 0.177 1.313

Density Table

Density table in units of g/cm³

  • Carbon Steel: 7.85
  • Stainless Steel: 8.1
  • Stainless Steel: 7.95
  • Stainless Steel: 7.7
  • Titanium Alloy: 4.5
  • Aluminum Alloy: 2.8
  • Copper: 8.89

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